Kutcher 33, and Moore, 48, have not responded to RadarOnline.com‘s repeated requests for comment.

The scandal also comes as Star magazine, a sister title of RadarOnline.com, prepares to hit newsstands with a sensational report, revealing the pair’s marriage is “officially over” as a result of Kutcher’s cheating. The issue is due to hit newsstands on Wednesday.

“Ashton and Demi have separated and the marriage is over,” a source close to the pair told Star. “The relationship ended because of Ashton’s serial cheating. It’s a painful time for Demi.”

As Star previously revealed, Kutcher had a sexual fling with Brittney Jones, then 21, who claimed she and Kutcher “made love on the couch” in his living room while the three-times married Moore was filming a movie in Detroit.